WO2013162818A1 - Quick change battery arrangement for motorized shade - Google Patents
Quick change battery arrangement for motorized shade Download PDFInfo
- Publication number
- WO2013162818A1 WO2013162818A1 PCT/US2013/034207 US2013034207W WO2013162818A1 WO 2013162818 A1 WO2013162818 A1 WO 2013162818A1 US 2013034207 W US2013034207 W US 2013034207W WO 2013162818 A1 WO2013162818 A1 WO 2013162818A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shade
- motor
- motorized roller
- battery
- power supply
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
Definitions
- the present invention relates to a motorized shade. Specifically, the present invention relates to an access port design for the ease of insertion and removal of a power source for a motorized shade or blind.
- roller shade One omnipresent form of window treatment is the roller shade.
- a common window covering during the 19 th century, a roller shade is simply a rectangular panel of fabric, or other material, that is attached to a cylindrical, rotating tube.
- the shade tube is mounted near the header of the window such that the shade rolls up upon itself as the shade tube rotates in one direction, and rolls down to cover the a desired portion of the window when the shade tube is rotated in the opposite direction.
- a control system is mounted at one end of the shade tube which can secure the shade at one or more positions along the extent of its travel, regardless of the direction of rotation of the shade tube.
- Simple mechanical control systems include ratchet-and-pawl mechanisms, friction brakes, clutches, etc.
- ratchet-and-pawl and friction brake mechanisms require the lower edge of the shade to be manipulated by the user, while clutch mechanisms include a control chain that is manipulated by the user.
- roller shade designs evolved, motor powered shades were desired. Motorization of the roller shade was accomplished, in one example, by replacing the simple, mechanical control system with an electric motor that is directly coupled to the shade tube.
- the motor may be located inside or outside the shade tube, is fixed to the roller shade support and is connected to a simple switch, or, in more sophisticated applications, to a radio frequency (RF) or infrared (IR) transceiver, that controls the activation of the motor and the rotation of the shade tube.
- RF radio frequency
- IR infrared
- Many known motorized roller shades provide power, such as 120 VAC, 220/230 VAC 50/60 Hz, etc., to the motor and control electronics from the facility in which the motorized roller shade is installed.
- Embodiments of the present invention advantageously provide a motorized roller shade, comprising a shade conduit having an outer surface upon which a shade is attached and an inner surface defining an inner cavity; a motor disposed within said inner cavity, said motor unit drives said shade conduit; a controller coupled to said motor that controls said motor; a power supply sleeve having an interior space, wherein said power supply sleeve is disposed within said inner cavity, wherein said power supply sleeve is coupled to said motor; and an access port that extends between said outer surface and said inner surface, wherein said access port provides access to said interior space of said power supply sleeve.
- an internal power unit for a motorized shade that is accessible when the motorized shade installed for use, comprising: a power supply sleeve having and outer surface and an inner surface that define an interior space, wherein said power supply sleeve is disposed within a shade conduit of the motorized shade; an access port that extends between said outer surface and said inner surface, wherein said access port provides access to said interior space of said power supply sleeve; and a door that enables the access port to be opened or closed.
- a motorized roller shade comprising: a shade conduit having an outer surface upon which a shade is attached and an inner surface defining an inner cavity; a motor disposed within said inner cavity, said motor unit drives said shade conduit; a battery tube for housing at least one battery disposed in said inner cavity and coupled to said battery; an access port that extends between said outer surface and said inner surface, that allows for said at least one battery to inserted or removed from said battery tube.
- FIG. 1 is an isometric view of a motorized shade assembly, in accordance with an embodiment of the present invention.
- FIG. 2 is an isometric view of the motorized roller shade assembly depicted in FIG. 1 at from the reverse bottom perspective, in accordance with an embodiment of the present invention.
- FIG. 3 is an isometric view of the motorized roller shade assembly depicted in FIG. 2, illustrating a sliding door in accordance with an embodiment of the present invention.
- FIG. 4 is an isometric view of a motorized shade assembly depicting a sliding door in accordance with an embodiment of the present invention.
- FIG. 5 is a section isometric view of the motorized shade assembly depicted in
- FIG. 6 is a schematic cross-sectional view of a motorized roller shade assembly, in accordance with an embodiment of the present invention.
- FIG. 7 is an enlarged cross-sectional view of the power assembly of the motorized shade according to an embodiment of the present invention.
- FIG. 8 is a perspective view of a motor housing and batters in accordance with an embodiment of the present invention.
- FIG. 9 is a reverse, bottom perspective view of the embodiment depicted in
- FIG 10 is a sectional view of the electrical interface of the embodiment illustrated in FIGS. 8 and 9.
- FIG. 1 1 is an exploded perspective view of the motor housing in accordance with an embodiment of the invention.
- FIG. 12 is a lower perspective view of the motor housing depicted in FIG. 1 1.
- shade as used herein describes any flexible material, such as a shade, a curtain, a screen, etc., that can be deployed from, and retrieved onto, a storage tube.
- Embodiments of the present invention provide a motorized roller shade in which the batteries (similar power source), DC gear motor, control circuitry are entirely contained within a shade tube which is supported by bearings. The batteries may be installed or replaced without removing the shade assembly from the installed position or requiring disassembly of the shade assembly.
- Two support shafts are attached to respective mounting brackets, and the bearings rotatably couple the shade tube to each support shaft.
- the output shaft of the DC gear motor is fixed to one of the support shafts, while the DC gear motor housing is mechanically coupled to the shade tube. Accordingly, operation of the DC gear motor causes the motor housing to rotate about the fixed DC gear motor output shaft, which causes the shade tube to rotate about the fixed DC gear motor output shaft as well. Because these embodiments do not require external wiring for power or control, great flexibility in mounting, and re-mounting, the motorized roller shade is provided.
- Encapsulation of the motorization and control components within the shade tube greatly increases the number of duty cycles provided by a single set of batteries and provides a highly efficient roller shade. Additionally, encapsulation advantageously prevents dust and other contaminants from entering the electronics and the drive components.
- FIG 1 illustrates a motorized roller shade assembly, generally designated 10 having a standard payout wherein it deploys a shade 12.
- the shade assembly includes end brackets 14, 16, allowing for the motorized roller shade assembly 10 to be mounted near the top portion of a window, door, etc., or any opening to be covered.
- the roller shade assembly 10 includes two support shafts, 18 and 20 (not illustrated in FIG. 1) are attached to the respective mounting brackets 14, 16.
- the motorized roller shade assembly 10 additionally includes a motorized tube assembly 22.
- the motorized roller shade assembly 10 includes the tube assembly 22 which stores the motor 24, motor control system 26, motor power source unit or battery sleeve 28, counter balance system 30 and end caps 32, 34.
- all of the components necessary to power and control the operation of the motorized roller shade assembly 10 are advantageously located within motorized tube assembly 22.
- FIGS. 2-5 depict the motorized roller shade assembly 10, according to one embodiment of the present invention.
- the motorized roller shade assembly 10 comprises the tube assembly 22 housing the motor 27 and controller unit 26 and power source or battery sleeve 28, preferably at least one battery 38 or the like. While one battery 38 may be utilized, one preferred embodiment employs four (4) "D" sized batteries. In such embodiments, the batteries are housed, as previously mentioned, in a battery sleeve or conduit 28 (as illustrated in FIGS. 4-7).
- the motor 27 and controller unit 26 and battery sleeve 28 as depicted are located within an inner cavity of the tube assembly 22 defined by the inner surface of shade tube as previously discussed. As illustrated in FIGS.
- the tube assembly 22 has an opening, access or port or slot 36 to that enables the end user to access the battery sleeve 28 and insert and remove batteries 38 from the sleeve 28 housed in the tube assembly 22.
- the aforementioned access door or slot 36 is exposed when the shade 12 of the motorized roller shade assembly 10 is fully deployed as illustrated in FIG. 2.
- the port or slot 36 includes a sliding door 40 and bump stop 42.
- the shade 12 covers the opening 36, by way of sliding door 40 and bump stop 42.
- FIG. 7 a detailed cross-sectional view of the power source or battery sleeve 28 disposed within the tube assembly 22. While at least one battery 38 is depicted in the prior illustrations, the detailed embodiment depicted in FIG. 7 illustrates four (4) "D" sized batteries 38. In such embodiments, the batteries are housed, as previously mentioned, in a battery sleeve or conduit 28. As illustrated in FIGS. 2-5, the tube assembly 22 has an opening, access or port or slot 36 to that enables the end user to access the battery sleeve 28 and insert and remove batteries 38 from the sleeve 28 housed in the tube assembly 22.
- the aforementioned access door or slot 36 is exposed when the shade 12 of the motorized roller shade assembly 10 is fully deployed as illustrated in FIG. 2.
- the port or slot 36 includes a sliding door 40 and bump stop 42.
- the bump stop 42 includes the protrusions 48 that compress against the chambered batteries 38 within the battery sleeve 28, preventing the likelihood of the batteries 38 shifting position when the motorized roller shade assembly 10 is in operation.
- the bump stop may be constructed from a resiliently compressible material that enables the protrusions 48 to compress against the chambered batteries 38 within the battery 28, preventing the likelihood of the batteries 38 shifting position when the motorized roller shade assembly 10 is in operation.
- the protrusions 48 also function to provide an interference fit against the batteries 38, retaining them in place during loading and replacement of the batteries 38.
- the shade 12 During operation, of the motorized roller shade assembly 10, the shade 12 must be fully deployed to access the sleeve 28 and batteries 38 as previously described.
- the batteries 38 can be loaded and removed via the port or slot 36 which can be partially covered by the door 40.
- the door 40 may be translated or moved to the open position as depicted in FIGS. 3-5 allowing for the removal and loading of batteries 38.
- the door 40 may be connected to the port via interference fit, friction fit, hinge, screw and/or any desired mechanical attachment means or method.
- FIGS. 3-6 an isometric view of the roller shade assembly 10, is depicted wherein the assembly 10 is in the open position.
- open position it is understood that the door 40 is in the position such that the port 36 is exposed and the batteries 38 may be inserted or removed.
- the battery 38 is positioned in the power unit 28, within the sleeve 22 and may be easily accessed for removal and replacement as illustrated in the figures.
- the door 40 may be translated in the opposite direction to the closed position, wherein the batteries 38 are positioned within the sleeve assembly and the motorized roller shade assembly 10 can operate.
- the sleeve door 40 has a stop 50 that correctly positions the last loaded battery 38 within the battery sleeve 28.
- the bump stop 42 is preferably constructed from a resiliently compressible material that enables the protrusions 48 to compress against the chambered batteries 38 within the battery 28, preventing the likelihood of the batteries 38 shifting position when the motorized roller shade assembly 10 is in operation.
- the protrusions 48 also function to provide an interference fit against the batteries 38, retaining them in place during loading and replacement of the batteries 38.
- the bump stop 42 is removed, as illustrated in FIGS. 5 and 6, allowing the batteries 38 to move freely enabling the tensioning spring 44 to push or eject the batteries from the power unit 28.
- door 40 is translated or moved to the position depicted in FIGS. 2 and 5.
- the bump stop 42 is removed prior to the aforementioned translation.
- the batteries 38 are removed.
- the bump stop 42 is replaced and the batteries 32 are loaded into tube assembly 22.
- the door 40 is then translated into the position depicted in FIG. 7.
- the assembly 10 generally comprises the motor unit 27 and controller system 26.
- the motor unit and controller system are preferably directly connected to the power conduit or battery sleeve 28 and include a circuit board housing, a DC gear motor which comprises a DC motor and an integral motor gear reducing assembly and a bearing housing.
- the motor unit may include an electrical power connector, connecting the motor unit to the power unit.
- the electrical power connector may include a terminal that couples to the power supply unit 28 and power cables that connect to the circuit board(s).
- the terminal may include positive and negative connectors that mate with cooperating positive and negative connectors of power supply unit 28, such as, for example, plug connectors, blade connectors, a coaxial connector, etc.
- the electrical power connector may be mechanically coupled to the inner surface of the tube assembly using a press fit, an interference fit, a friction fit, a key, adhesive, etc.
- the aforementioned circuit boards generally include all of the supporting circuitry and electronic components necessary to sense and control the operation of the motor 27, manage and/or condition the power provided by the power supply unit 28, etc., including, for example, a controller or microcontroller, memory, a wireless receiver, etc.
- an antenna for the wireless receiver may mounted to the circuit board.
- the antenna may be located outside the circuit board housing.
- a wireless transmitter is also provided, and information relating to the status, performance, etc., of the motorized roller shade 10 may be transmitted periodically to a wireless diagnostic device, or, preferably, in response to a specific query from the wireless diagnostic device.
- the tube 22 includes one or more slots 62 to facilitate the transmission of wireless signal energy to the wireless receiver, and from the wireless transmitter, if so equipped.
- the slot may be advantageously matched to the wavelength of the signal.
- the slot is 1/8" wide and 2 1 ⁇ 2" long however multiple dimensions may be utilized depending upon need or the end user's desire.
- the motor 27 is electrically connected to the circuit board, and has an output shaft that is connected to the input shaft of the motor gear reducing assembly 52.
- DC motor 50 and motor gear reducing assembly 46 are provided as a single mechanical package.
- the rated voltage of the DC gear motor is much greater than the voltage produced by the batteries, by a factor of two or more, for example, causing the DC motor to operate at a reduced speed and torque rating, which advantageously eliminates undesirable higher frequency noise and draws lower current from the batteries, thereby improving battery life.
- applying a lower-than- rated voltage to the DC gear motor causes the motor to run at a lower-than-rated speed to produce quieter operation and longer battery life as compared to a DC gear motor running at its rated voltage, which draws similar amperage while producing lower run cycle times to produce equivalent mechanical power.
- the 24V DC gear motor, running at lower voltages enhances the cycle life of the battery operated roller shade by about 20% when compared to a 12V DC gear motor using the same battery stack.
- motor and power assemblies are not internally housed as described above.
- one or both of the motor assembly or battery/power source may be house external to the motorized shade assembly 10.
- FIGS. 8-12 an alternative embodiment of the present invention is depicted.
- a motorized roller shade assembly 100 having a motor housing 102 comprising of two halves, 104 and 106.
- the motorized roller shade assembly 100 includes the motor housing 102 which stores the motor 108, the battery chamber 110 and counter balance system 105.
- the motorized roller shade assembly 100 comprises the the motor housing 102 having the motor disposed therein which is adjacent the batter chamber 110.
- the battery chamber 110 houses preferably at least one battery 112 or the like. While one battery 1 12 may be utilized, the embodiment depicted utilizes four (4) "D" sized batteries. In such embodiments, the batteries are housed, as previously mentioned, in a battery chamber 110 (as illustrated in FIGS. 10-12).
- the chamber 110 has an opening, access or port 114 that enables the end user to access the battery chamber 1 10 and insert and remove batteries 1 12 from the chamber 110.
- the aforementioned slot 1 14 is exposed when the shade of the motorized roller shade assembly 100 is fully deployed as illustrated in figures.
- the motor and power assemblies may not be internally housed as described above.
- one or both of the motor assembly or battery/power source may be housed external to the motorized shade assembly [0046]
- FIG. 9 a detailed perspective view of the contact area 1 16 of the threaded cap 1 18 of the motor housing 102.
- the contact area 116 is provides the positive battery terminal 120 along with a retaining stop 122 for retaining the batteries 1 12.
- the threaded cap 118 includes a threaded portion 124 that allows for the motor housing to securely engage and attach to the battery chamber.
- the cap 118 includes a retaining stop 122 to hold the batters 1 12 in place with the assistance of an axial spring (not pictured) disposed in the battery chamber.
- the battery chamber 1 10 has an opening, access or port or slot 1 14 which enables the end user to access the batteries 1 12, and to insert and remove batteries 112 from the chamber 1 10 housed in the roller assembly 100.
- FIGS. 10-12 a sectional view of the components of the shade assembly 100 illustrating the motor housing 102 comprising haves, 104 and 106 and the battery chamber 110.
- FIG. 10 a sectional view of the components comprising the motor housing 102 having its separate halves 104 and 106 and the battery chamber 110 is illustrated.
- FIG. 10 also depicts a battery lead area 130, the retaining stop 122, the positive terminal 116 and the negative terminal 120.
- the retaining stop 122 retains the batteries 112 when inserted into the battery chamber 1 10.
- FIGS. 1 1 and 12 an exploded view of the motorized roller shade assembly 100 having a motor housing 102 comprising of two halves, 104 and 106 is illustrated.
- the motorized roller shade assembly 100 includes the motor housing 102 which stores the motor 108, the battery chamber 110 and counter balance system 1 12.
- the shade assembly 100 comprises the motor housing 102 having the motor disposed therein which is adjacent the battery chamber 1 10.
- the battery chamber 1 10 houses preferably at least one battery 1 12 or the like. While one battery 112 may be utilized, the embodiment depicted utilizes four (4) "D" sized batteries. As illustrated in FIGS.
- the chamber 110 has an opening, access or port 114 that enables the end user to access the battery chamber 1 10 and insert and remove batteries 1 12 from the chamber 1 10.
- the aforementioned slot 1 14 is exposed when the shade of the motorized roller shade assembly 100 is fully deployed as illustrated in figures. While FIG. 11 depicts an upper exploded view, FIG. 12 depicts a lower exploded view.
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201380021891.2A CN104271866B (en) | 2012-04-25 | 2013-03-28 | For the fast replacing type cell apparatus of motorize window shade |
CA2867643A CA2867643C (en) | 2012-04-25 | 2013-03-28 | Quick change battery arrangement for motorized shade |
KR1020147033119A KR20150010764A (en) | 2012-04-25 | 2013-03-28 | Quick change battery arrangement for motorized shade |
EP13715569.3A EP2841672B1 (en) | 2012-04-25 | 2013-03-28 | Quick change battery arrangement for motorized shade |
JP2015508984A JP2015514892A (en) | 2012-04-25 | 2013-03-28 | Quick battery replacement structure for motor shade |
AU2013252864A AU2013252864B2 (en) | 2012-04-25 | 2013-03-28 | Quick change battery arrangement for motorized shade |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/455,782 US8723455B2 (en) | 2012-04-25 | 2012-04-25 | Quick change battery arrangement for motorized shade |
US13/455,782 | 2012-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013162818A1 true WO2013162818A1 (en) | 2013-10-31 |
Family
ID=48083673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2013/034207 WO2013162818A1 (en) | 2012-04-25 | 2013-03-28 | Quick change battery arrangement for motorized shade |
Country Status (8)
Country | Link |
---|---|
US (1) | US8723455B2 (en) |
EP (1) | EP2841672B1 (en) |
JP (1) | JP2015514892A (en) |
KR (1) | KR20150010764A (en) |
CN (1) | CN104271866B (en) |
AU (1) | AU2013252864B2 (en) |
CA (1) | CA2867643C (en) |
WO (1) | WO2013162818A1 (en) |
Cited By (2)
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WO2019020758A1 (en) | 2017-07-27 | 2019-01-31 | Somfy Activites Sa | Autonomous actuator for driving a screen |
US20230191882A1 (en) * | 2021-12-16 | 2023-06-22 | Taiya Wilder | Automatic Window Shade Assembly |
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US8919419B2 (en) * | 2008-12-04 | 2014-12-30 | Qmotion Incorporated | Counterbalanced motorized shade roll system and method |
US8575872B2 (en) | 2010-02-23 | 2013-11-05 | Homerun Holdings Corporation | High efficiency roller shade and method for setting artificial stops |
US9194179B2 (en) | 2010-02-23 | 2015-11-24 | Qmotion Incorporated | Motorized shade with the transmission wire passing through the support shaft |
US8659246B2 (en) | 2010-02-23 | 2014-02-25 | Homerun Holdings Corporation | High efficiency roller shade |
US9249623B2 (en) | 2010-02-23 | 2016-02-02 | Qmotion Incorporated | Low-power architectural covering |
US8851141B2 (en) | 2011-03-11 | 2014-10-07 | Lutron Electronics Co., Inc. | Battery-powered motorized window treatment having a service position |
US9045939B2 (en) | 2011-03-11 | 2015-06-02 | Lutron Electronics Co., Inc. | Battery-powered motorized window treatment having a service position |
US10934773B2 (en) | 2012-06-13 | 2021-03-02 | Somfy Activites Sa | Motorized manoeuvring device intended to manoeuvre a moving windable fabric screen of a window or projection screen cover device |
FR2992142B1 (en) | 2012-06-13 | 2014-07-11 | Somfy Sas | ELEMENT FOR SUPPORTING A BATTERY IN A WINDOW TUBE OF A DOMOTIC SCREEN |
FR2992114B1 (en) * | 2012-06-13 | 2016-08-19 | Somfy Sas | MOTORIZED MANEUVER DEVICE FOR MANEUVERING A MOBILE SCREEN WITH A WINDABLE CANVAS OF A WINDOW COVER OR PROJECTION SCREEN DEVICE. |
US9095907B2 (en) * | 2012-09-17 | 2015-08-04 | Qmotion Incorporated | Drapery tube incorporating batteries within the drapery tube, with a stop for facilitating the loading and unloading of the batteries |
US9115537B2 (en) * | 2013-02-15 | 2015-08-25 | Lutron Electronics Co., Inc. | Battery-powered roller shade system |
US9999313B2 (en) | 2013-04-11 | 2018-06-19 | Current Products Corp. | Motorized drapery apparatus, system and method of use |
EP2986801B1 (en) * | 2013-04-15 | 2020-07-15 | Lutron Technology Company LLC | Battery-powered roller shade with integrated accessible battery compartment |
US9801486B2 (en) | 2014-05-19 | 2017-10-31 | Current Products Corp. | Crossover bracket for drapery |
AU2016204260B2 (en) | 2015-06-25 | 2021-04-08 | Hunter Douglas Inc. | Shutter assembly with motorized louver drive system |
FR3040421B1 (en) * | 2015-08-28 | 2017-10-06 | Somfy Sas | DOMOTIC CLOSURE OR SOLAR PROTECTION INSTALLATION AND METHOD FOR RECHARGING A BATTERY FOR SUCH A INSTALLATION |
US10407977B2 (en) | 2016-12-28 | 2019-09-10 | Hunter Douglas Inc. | Motorized shutter assembly |
IT201700090501A1 (en) * | 2017-08-04 | 2019-02-04 | Teleco Automation Srl | CONTROL DEVICE FOR THE LIGHTS OF A MOTORIZED ROLLER BLINK |
US11744393B2 (en) | 2018-01-26 | 2023-09-05 | Current Products Corp. | Tabbed drapery system |
US11234549B2 (en) | 2018-01-26 | 2022-02-01 | Current Products Corp. | Grommet drapery system |
US11002071B2 (en) | 2018-03-29 | 2021-05-11 | Crestron Electronics, Inc. | Architectural roller shade housing with adjustable battery compartment |
FR3084691B1 (en) * | 2018-07-31 | 2021-04-23 | Somfy Activites Sa | SCREEN DRIVE SYSTEM AND CLOSING OR SOLAR PROTECTION INSTALLATION INCLUDING SUCH A SYSTEM |
US11457763B2 (en) | 2019-01-18 | 2022-10-04 | Current Products Corp. | Stabilized rotating drapery rod ring system |
DK180579B1 (en) | 2020-04-14 | 2021-09-06 | Ramsing Teknik Aps | A charging adapter for charging a battery for blinds and electric curtains all having a DC battery |
EP4153838A1 (en) | 2020-05-22 | 2023-03-29 | Lutron Technology Company LLC | Battery-operated window treatment |
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- 2013-03-28 WO PCT/US2013/034207 patent/WO2013162818A1/en active Application Filing
- 2013-03-28 CA CA2867643A patent/CA2867643C/en not_active Expired - Fee Related
- 2013-03-28 EP EP13715569.3A patent/EP2841672B1/en not_active Not-in-force
- 2013-03-28 KR KR1020147033119A patent/KR20150010764A/en not_active Application Discontinuation
- 2013-03-28 AU AU2013252864A patent/AU2013252864B2/en not_active Ceased
- 2013-03-28 JP JP2015508984A patent/JP2015514892A/en not_active Ceased
- 2013-03-28 CN CN201380021891.2A patent/CN104271866B/en not_active Expired - Fee Related
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US20120031571A1 (en) * | 2010-02-23 | 2012-02-09 | Homerun Holdings Corporation | High Efficiency Roller Shade |
Cited By (3)
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WO2019020758A1 (en) | 2017-07-27 | 2019-01-31 | Somfy Activites Sa | Autonomous actuator for driving a screen |
FR3069570A1 (en) * | 2017-07-27 | 2019-02-01 | Somfy Activites Sa | AUTONOMOUS ACTUATOR FOR TRAINING A SCREEN |
US20230191882A1 (en) * | 2021-12-16 | 2023-06-22 | Taiya Wilder | Automatic Window Shade Assembly |
Also Published As
Publication number | Publication date |
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AU2013252864B2 (en) | 2017-08-31 |
EP2841672A1 (en) | 2015-03-04 |
CN104271866A (en) | 2015-01-07 |
US8723455B2 (en) | 2014-05-13 |
AU2013252864A1 (en) | 2014-10-09 |
CN104271866B (en) | 2016-06-01 |
KR20150010764A (en) | 2015-01-28 |
EP2841672B1 (en) | 2017-06-21 |
JP2015514892A (en) | 2015-05-21 |
CA2867643A1 (en) | 2013-10-31 |
US20130285580A1 (en) | 2013-10-31 |
CA2867643C (en) | 2017-08-01 |
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